10. Taking trips abroad was _____ a luxury that only wealthy families could enjoy.
(A) thought once was
(B) once to think as
(C) thought once be as
(D) once thought to be
詳解 (共 2 筆)
未解鎖
10. 出國旅行是_____只有富裕家庭...
未解鎖
Taking trips abroad ...
私人筆記 (共 1 筆)
未解鎖
Taking trips abroad...